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  1. Technology classes
  2. /Y · General tagging of new technological developments
  3. /Y10 · Technical subjects covered by former uspc
  4. /Y10S · Technical subjects covered by former uspc cross-reference art collections [xracs] and digests
  5. /Y10S 123/00 · Internal-combustion engines
  6. /Y10S 123/01
Y10S 123/01

Interchangeable

Y10S123/01 (Interchangeable) appears on 18 US grants and 1 published applications in this corpus.

Search patents in Y10S

Where it sits

  1. YGeneral tagging of new technological developments
  2. Y10Technical subjects covered by former uspc
  3. Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests
  4. Y10S 123/00Internal-combustion engines
  5. Y10S 123/01Interchangeable
Granted patents
18
Published applications
1
Assignees
6
Inventors
24
Latest grant
16 May 2006

Filings by year

Granted patentsPublished applications
Y10S 123/01: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197840
197910
198010
198100
198230
198320
198410
198500
198600
198700
198800
198900
199010
199120
199200
199300
199400
199500
199610
199700
199800
199900
200000
200100
200200
200300
200401
200500
200610

1976198619962006

By publication year. Applications have been published since 2001.

Recent patents

  • Multi-cylinder engine and a method for alternatively producing multi-cylinder engines16 May 2006US 7,044,088 B2Kubota Corporation
  • Reciprocating internal combustion engine19 Nov 1996US 5,575,252 AKlockner-Humboldt-Deutz Aktiengesellschaft
  • Structure for mounting the same type of camshafts on different types of cylinder heads24 Sep 1991US 5,050,544 AToyota Jidosha Kabushiki Kaisha
  • Balanced radial engine2 Apr 1991US 5,003,935 A
  • Balanced radial engine18 Sep 1990US 4,957,072 A
  • Multi-cylinder engine and a method for alternatively producing multi-cylinder engines30 Sep 2004US 2004/0187807 A1Kubota Corporation

Most cited

By later US patents
  • Plasma fuel ignitors61US 4,332,223 A1982
  • Replacement starting motor assembly31US 4,362,065 ASamar, Import and Export, Inc. · 1982
  • Pre-combustion system for internal combustion engines30US 4,319,552 A1982
  • Modular engine construction18US 4,135,478 A1979
  • Engine modification16US 3,945,367 A1976

Top assignees

Documents
  • KHKlockner-Humboldt-Deutz Aktiengesellschaft1
  • Kubota Corporation1
  • KKubota Corporation1
  • Nissan Motor Co., Ltd.1
  • SISamar, Import and Export, Inc.1
  • Toyota Jidosha Kabushiki Kaisha1

Often classified with

  • F02BInternal-combustion piston engines18
  • F01LCyclically operating valves for machines or engines3
  • F01MLubricating of machines or engines in general3
  • F01PCooling of machines or engines in general3
  • F02DControlling combustion engines3
  • F02FCylinders, pistons or casings, for combustion engines3
  • F05CIndexing scheme relating to materials, material properties or material characteristics for machines3
  • Y02TLow-carbon transport3
  • Y10TTechnical subjects covered by former us classification3
  • F01BMachines or engines, in general or of positive-displacement type2

Documents that also carry the other class.

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